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Thank you so much for the detailed answer. Now I feel like I can shop without falling victim to the ads.

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I have a hardware question regarding this computer purchase. Wanting wireless internet if I were to purchase this computer would I then need to also purchase the wireless router and wireless card separately and if so is there anything else needed? I don't want to be one item away from being able to use it once I receive it. I have a hard time deciphering the ads and knowing what is needed.